The less expensive tip that is comparable to Kamui black is...
The emerald green. That is the tip that I'm currently using. I had used a kamui black S and then switched to the emerald green. I go by cost, so I couldn't tell you how much it is, but for me the Kamui is about 18 times as much money and performs the exact same.
The emerald green won't mushroom and I use to both break and shoot with without issue.
Jaden
To me, it seems the Kamui M is slightly firmer than the Onyx, and the Onyx is firmer than the SS. The Onyx tip is also bit shorter which may contribute to that feeling. I use a pretty stiff hitting cue, and the Onyx is a great feeling combination with it.
The emerald green. That is the tip that I'm currently using. I had used a kamui black S and then switched to the emerald green. I go by cost, so I couldn't tell you how much it is, but for me the Kamui is about 18 times as much money and performs the exact same.
The emerald green won't mushroom and I use to both break and shoot with without issue.
Jaden